package org.csmzxy.class2333;

import java.io.File;

public class Example06 {
    public static void fileDir(File dir){
        File[] files = dir.listFiles();
        for (File file : files){
            System.out.println(file.getAbsolutePath());
            if (file.isDirectory());{
                fileDir(file);
            }
        }
    }
    public  static void main(String[] args){
        File file = new File("D:\\file");
        fileDir(file);
    }
}

